<h1>SPL::ArrayObject test</h1>

<pre>
$obj = new Test($arr):
$obj->append("Mary"):
 > Test::append
 > Test::offsetSet
$obj[] = "Jack":
 > Test::offsetSet
$obj[array(3)] = "Jack":
 > Test::offsetSet

Warning: Illegal offset type in D:\Web\nette\_trunk\tests\Collections\test.SPL.ArrayObject.php on line 54
$obj->offsetSet(array(3), "Jack"):
 > Test::offsetSet

Warning: Illegal offset type in D:\Web\nette\_trunk\tests\Collections\test.SPL.ArrayObject.php on line 54
$obj["a"] = "Jim":
 > Test::offsetSet
echo $obj["a"]:
 > Test::offsetGet
Jimecho $obj["unknown"]:
 > Test::offsetGet

Notice: Undefined index:  unknown in D:\Web\nette\_trunk\tests\Collections\test.SPL.ArrayObject.php on line 44
isset($obj["a"]):
 > Test::offsetExists
isset($obj["null"]):
 > Test::offsetExists
bool(true)
unset($obj["a"]):
 > Test::offsetUnset
count($obj):
var_dump($obj):
object(Test)#1 (6) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  string(4) "test"
  ["null"]=>
  NULL
  [3]=>
  string(4) "Mary"
  [4]=>
  string(4) "Jack"
}
$tmp = (array) $obj:
$tmp = $obj->getArrayCopy():
 > Test::getArrayCopy
foreach ($obj as $key => $value):
 > Test::getIterator
$obj->exchangeArray($arr):
 > Test::exchangeArray
$obj->ksort():
$obj->setFlags(Test::ARRAY_AS_PROPS):
$obj->a = "Jack":
 > Test::offsetSet
echo $obj->a:
 > Test::offsetGet
Jackisset($obj->a):
 > Test::offsetExists
unset($obj->a):
 > Test::offsetUnset
